CA2034657A1 - Filter dryer - Google Patents
Filter dryerInfo
- Publication number
- CA2034657A1 CA2034657A1 CA2034657A CA2034657A CA2034657A1 CA 2034657 A1 CA2034657 A1 CA 2034657A1 CA 2034657 A CA2034657 A CA 2034657A CA 2034657 A CA2034657 A CA 2034657A CA 2034657 A1 CA2034657 A1 CA 2034657A1
- Authority
- CA
- Canada
- Prior art keywords
- filters
- filter
- air
- filter dryer
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000006185 dispersion Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Gases (AREA)
- Drying Of Solid Materials (AREA)
Abstract
An air filter dryer for adsorbing moisture from an air flow of the type typically found in a pneumatic power system comprises a housing having an inlet fitting and an outlet fitting arranged such that the filter dryer can be installed directly in line with system piping. The filter dryer also includes a series of filters arranged symmetrically at each end of the housing. Included in the series of filters are dispersion filters which collect moisture in the air flow and also disperse the air evenly across the housing. An oil removal filter is located adjacent each dispersion filter in the filter arrangement, and acts to remove any oil comtaminants from the air flow. This filter dryer further includes a silica gel desiccant, located between the respective oil removal filters, which adsorbs moisture from the air stream. The air then passes through the second symmetrically arranged series of filters, and exits through the outlet fitting.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47724190A | 1990-02-08 | 1990-02-08 | |
US477,241 | 1990-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2034657A1 true CA2034657A1 (en) | 1991-08-09 |
CA2034657C CA2034657C (en) | 1999-01-26 |
Family
ID=23895113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002034657A Expired - Lifetime CA2034657C (en) | 1990-02-08 | 1991-01-21 | Filter dryer |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0441487A1 (en) |
KR (1) | KR910021255A (en) |
CA (1) | CA2034657C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112672800A (en) * | 2018-09-11 | 2021-04-16 | 曼·胡默尔有限公司 | Drying system, dryer cartridge and use of a dryer cartridge |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100900614B1 (en) * | 2002-12-12 | 2009-06-02 | 주식회사 포스코 | By-product Gas Analysis System of Steel Mill |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1218736A (en) * | 1967-01-07 | 1971-01-13 | Domnick Hunter Eng | Air dryer/filtration unit |
US3464186A (en) * | 1967-02-10 | 1969-09-02 | Hankison Corp | Dryer for compressed fluid systems |
US4811571A (en) * | 1988-03-28 | 1989-03-14 | Thermo King Corporation | Refrigerant drier |
-
1991
- 1991-01-17 EP EP91300365A patent/EP0441487A1/en not_active Withdrawn
- 1991-01-21 CA CA002034657A patent/CA2034657C/en not_active Expired - Lifetime
- 1991-01-29 KR KR1019910001453A patent/KR910021255A/en not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112672800A (en) * | 2018-09-11 | 2021-04-16 | 曼·胡默尔有限公司 | Drying system, dryer cartridge and use of a dryer cartridge |
Also Published As
Publication number | Publication date |
---|---|
CA2034657C (en) | 1999-01-26 |
EP0441487A1 (en) | 1991-08-14 |
KR910021255A (en) | 1991-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |